Slipstream mod manager (for the Steam game FTL: Faster Than Light) was unable to find java

I followed this tutorial:
https://ftl-hyperspace.github.io/FTL-Hyperspace/install-guides/linux/genericlinux/steam-install

And at step 24 I got the following error: <attached screenshot>

What should I do? How can I give it access to java?

FTL Hyperspace

A binary mod for FTL: Faster Than Light

Solution

probably just do

brew install openjdk

brew install openjdk

Slipstream mod manager (for the Steam game FTL: Faster Than Light) was unable to find java - Bazzite